What are the chances of successfully doing back-to-back visa exempt border runs at the Cambodian border?

The chances of making another visa exempt entry via a border run to Cambodia after a recent border run depend on your current visa status and the timing of your education visa application. Comments suggest that you can technically do two land border runs each calendar year, but caution is advised if you are in the process of applying for an education visa. If the application with the Ministry of Education (MoE) is submitted, it's generally recommended not to exit the country until it's processed, as this can reset your application and complicate your visa situation.